Bids Are Invited For Acquisition And Installation Of A Complete Traffic Signal System, Comprising All Equipm ... in Brazil

Work Detail

Lot 01 - Semaphore Gate Type Signaling System, Built With Structural Metal Profiles Of The Trellis Type, Hot Galvanized And With Composite Sheet Coating, Being Acm Sheets, Material Composed Of Two Aluminum Laminates, Connected By A Polyethylene Core. The Side Finish Must Be Made Of Aluminum Angles. The Base Of The Porch Must Be Metallic For Fixing At Least 4 Anchor Bolts With Their Upper Ends For 1 Nuts, And Each Anchor Must Have A Minimum Depth Of 1000 Mm Embedded In The Concrete Block. The External Part Is Exposed To The Portico With Front And Back Covering With Its Composite Plates, Minimum Thickness Of 2 Mm, Forming A “Single Shirt” In A Rectangular Box Format, Covering And Giving An Artistic Shape To The Metal Structure As A Whole. The Finishing Surface Of This Sheet Must Already Be Produced In The Color Established In The Project, Black, And Resulting From Its Industrialization, And The Use Of Manually Painted Sheets Must Also Be Provided. The Traffic Light Modules Next To The Portico Must Be Of The Plug-In Type, And With Their Locks Designed So That They Are Hidden From The Users View. The City Council May Request Reports Or Approval Records From The Competent Engineering Entity (Crea) For Verification. Measuring 380 Mm I 200 X 200 Structural Metalwork Of The Truss Type, Connected By A Polyethylene Core. The Side Finish Must Be Made Of Aluminum Angles. 250 Mm Pure Green Color, And Approximately 210 High-Tech Leds In Specific Allngap Colors (Aluminum, Indium, Phosphorus) In Red And Yellow, With Colorless Encapsulation, Average Useful Life Of 100,000 Hours With Dimensions Of 300 Mm In Red, Yellow And Green, The Led Cluster Must Be Manufactured In Injected Polyethylene. High-Resistance With Uv Protection, The Supply Voltage For The Optical Assembly May Be 127 Or 220 V, +/- 20% With A Frequency Of 5, Lot 01 - Countdown Module In Green And Red, Composed Of Approx.

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